baber/WOPTO huggingface dataset:
Patent GB-1297458-A (GB)
IPC: C03C25/326
Filed: 1971-04-29
Abstract: 1297458 Oxymethylene polymer-glass fibre compositions CELANESE CORP 29 April 1971 [5 May 1970] 12045/71 Heading C3P A composition comprises (a) an oxymethylene polymer, (b) an isocyanato compound, i.e. a compound containing at least two isocyanate and/or isothiocyanate groups, and (c) a glass reinforcement, e.g. fibres, coated with a polyurethane size. A wide variety of components (a) and (b) are specified, (a) being a trioxanethylene oxide optionally with butane diol diglycidyl ether copolymer in the examples, while specific suitable terpolymers of trioxan-ethylene oxide or dioxolan-vinyl cyclohexene dioxide, the diacetal of malonaldehyde and ethylene glycol, sorbitol triformal, butadiene dioxide, the triepoxide of the triallyl ether of trimethylol propane, resorcinol diglycidyl ether, pentaerythritol diformal, or diglycidyl ether of bisphenol A are also described. Conventional "coupling agents" may also be employed with the glass fibres, e.g. hydrolysable silanes, their hydrolysis products and polymers thereof, basic metal salts of strong mineral acids, e.g. basic chromium sulphate, and Wemer complexes, e.g. chromic chloride complex with methacrylic acid. The exemplified (b) component is diphenyl methane - 4,4<SP>1</SP> - diisocyanate. The sizing is carried out in the example with a polyurethane derived from polyethylene glyool and 2,2<SP>1</SP>- dimethyl - diphenylmethane - 4,4<SP>1</SP> - diisocyanate or 4,4<SP>1</SP> - diisocyanato - diphenyl methane and polypropylene glycol, polybutane-diol adipate or polybutane diol sebacate, or (comparative) polyvinyl acetate.
Patent GB-1297807-A (GB)
IPC: G06Q20/40
Filed: 1969-11-26
Abstract: 1297807 Automatic speed control SIMCOM CORP 26 Nov 1969 [30 Dec 1968] 57957/69 Heading G3R [Also in Divisions G4 and H2] A film carrying digital data used to identify invalid credit cards (Division G4) carries speed control marks 104 along one edge, and is transported between two shaded pole motors 100, 102. Light passes through the marks to cause light sensor 212 to feed pulses to an amplifying transistor 240 which via capacitor 244 and resistor 246 produces an output signal proportional to the speed of the film. The signal is fed to a full wave rectifier formed by diodes 248, 250 which produce a negative output which operates to reduce the normal positive potential appearing across capacitor 252 when the film is not moving. The potential on the capacitor is adjusted by potentiometer 254 to forward bias transistor 257. When the film speed reaches its required value transistor 257 ceases conducting and transistor 260 conducts. Transistor 260 controls transistor 234 which controls the discharge of a capacitor 228 connected by relay contacts 226 to one of the motors 100, 102. The film is alternately driven from a reel coupled to one motor to a reel coupled to the other motor so that one motor always rotates in a clockwise (CW) direction the other in a counter-clockwise direction (CCW). Thus one motor is directly driven and the other is controlled by the above described circuit to provide a desired amount of tension. A simplified form of motor control is shown in Fig. 9 wherein motor 100 is controlled by triac 400 and motor 102 is controlled by triac 402. The triacs are under the control of respective reed switches 404, 406 which are operated by the motor associated with the other triac. The film strip 80a carries an opaque portion 408, along one edge which is detected by sensor 410 to forward bias transistor 412 to switch off transistor 413 and render transistor 414 conducting. Transistor 414 operates reed switch 404 and motor 100 is energized. Motor 100 intermittently operates switch 406 to operate triac 402 and intermittently energize motor 102 to produce controlled drag. At the other end of the film opaque portion 417 causes the motors to be stopped and the absence of an opaque portion at the other edge ensures that motor 102 is energized to return the film when operation is commenced.
Patent GB-1305373-A (GB)
IPC: B01J47/06
Filed: 1969-01-17
Abstract: 1305373 Ion-exchange L SAUNDERS and W F LORCH 15 Jan 1970 [17 Jan 1969] 2888/69 Heading B1J [Also in Division Cl] Water containing pyrogenic substances is treated by passage through macro-veticular cation and anion exchange resins in the form of separate beds or a mixed bed.
Patent GB-1327016-A (GB)
Title: Respirator control apparatus
IPC: A61B7/00
Filed: 1971-07-28
Abstract: 1327016 Mask supported microphones DEFENCE SECRETARY OF STATE FOR 22  June 1972 [28 July 1971] 35475/71 Heading H4J [Also in Divisions A5 and G1] Respirator control apparatus comprises a mask 1 in which a microphone 7 is placed protruding into the interior of the mask. The microphone consists of a diaphragm 8, a magnetic core 9 and a winding 10 mounted on the core 9 and is responsive to both the low frequency pressur e  changes caused by the user breathing and also the higher frequency pressure changes caused by speech or sound vibrations. The output from the microphone is fed into a control circuit shown in Fig. 2. The winding 10 forms one arm of a bridge circuit, an adjustable inductance 22 and resistances 23, 24 forming the other three arms. A 30 KHz carrier frequency oscillator 20 has two outputs of opposite phase which are connected across the bridge and also supply the reference signal input of a phase sensitive demodulator 21. The output of the bridge which is a modulated 30 KHz signal is connected to a 30 KHz amplifier 25 which also feeds the demodulator 21. The output of the demodulator passes through one of two filters 27 and 29. Filter 27 has a band width of 300 Hz to 3500 Hz and the signals passing through this filter represent the sound or speech vibrations of the user which are fed into a conventional intercom amplifier. The second filter 29 allows signals with frequencies between 0 and 20 Hz to pass through representing the pressure variations caused by the breathing of the user. These signals are fed into an amplifier the output of which controls an electromechanical oxygen flow regulator 30 which controls the flow of oxygen from a supply 31 to the pipe 4. A transducer 32 provides a signal indicative of the rate of oxygen flow, which signal provides a negative feedback signal to the amplifier 28 via a shaping network 33.
Patent GB-1337753-A (GB)
Title: Electrets
IPC: H01G7/02
Filed: 1971-01-21
Abstract: 1337753 Electrets THERMO ELECTRON CORP 21 Jan 1971 2878/71 Addition to 1230403 Heading H1M In the method of manufacturing electrets forming the subject of the parent Specification 1,230,403, polychlorotrifluoroethylene is used as the electret-forming material.
Patent GB-1340588-A (GB)
Title: Method and arrangement for video contrast tracking of an object
IPC: G01S3/786
Filed: 1971-11-12
Abstract: 1340588 Optical tracking SAAB-SCANIA AB 12 Nov 1971 [13 Nov 1970 31 Aug 1971] 52644/71 Heading H4D In a television tracking system in which a television camera 2, Fig. 1, is caused to track an object 6 in a field of view 1, such that its image 7 is kept at the centre of a display 5, interference from irregularities in the background, is overcome by determining the average brightness of the background and reducing the video signal containing the object and background information by an amount representing this average brightness. The display is shown in detail in Fig. 4(a) wherein the system seeks to keep the image 10 of the object in the centre of a window 38, the background signal being obtained from surrounding areas such as 37. Initial aquisition of the object is manually obtained by joystick control 9. A video signal Uv, e.g. Fig. 4(b), from line 11 can contain background information as well as object information. The window 38 and horizontal background areas 37 are defined by a gate signal ML, Fig. 4(c), applied to a gate 25, Fig. 2, receiving the video signal Uv and the gated signal UML passes via AGC amplifier 26 and tracking circuit 27 to a background level detector and compensator 28. Background areas 37 defining gate signals BL are applied to circuit 28 and gate the background signals UBL, to an averaging circuit, a circuit which determines the change in the average brightness from the previous frame to the present, utilizing a stored value of the previous brightness and an integrator circuit which sums of the brightness changes to produce the signal for subtraction from the whole of the video signal Uv to give the background compensated signal UR. The AGC signal and tracking signal UL i.e. a rectified (all positive) version of signal UR is obtained from circuit 29 and is passed to early and late gate tracking circuits 14 (horizontal tracking) and 15 (vertical). The early and late gate signals VL, HL, OL, UL (left and right halves of window 38 or upper and lower halves) are applied to gates 31, 32 and the gated object signal portions compared in circuits 35. After integration (36) and filtering (16, 17) tracking signals are produced from the cameras' servo-rotors.
Patent GB-1341035-A (GB)
Title: Dyeing process
IPC: D06P3/76
Filed: 1971-04-19
Abstract: 1341035 Dyeing polymers or copolymers of acrylonitrile with cationic dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 19 April 1971 [17 April 1970] 18476/70 Heading D1B Textile materials of polymers or copolymers of acrylonitrile are dyed with one or more cationic dyestuffs in a dyebath containing 0.05% to 20% by weight of a water-soluble aluminium salt or salts based on the weight of textile material. The water-soluble aluminium salts include the sulphate, nitrate, chloride, bromide, iodide, fluoride, chlorate, bromite and iodate. The dyebath may also contain an anionic and a non-ionic dispersing agent. The non-ionic agent is added to the dyebath not later than the anionic agent and the dyebath is raised to a temperature of at least 70‹ before the anionic agent is added.
Patent GB-1351284-A (GB)
Title: Methods of providing end fittings on hoses
IPC: B29C45/14
Filed: 1970-08-13
Abstract: 1351284 Injection moulding BTR INDUSTRIES Ltd 30 July 1971 [13 Aug 1970] 39091/70 Heading B5A [Also in Division F2] In a method of providing a captive connecting nut 12 rotatably mounted on an end portion of a hose 10, a mould is formed around the end portion of the hose, with the end portion and a portion of the nut forming parts of the mould, said portion of the nut having two opposed transversely extending abutment surfaces 40, 41, and a hardenable material is injected into the mould so as to become rigid with the end portion of the hose and trap the nut on the hose while permitting rotation of the nut thereon. Before the injection step the bore of the hose is closed by a removable plug 14 which has a threaded position 13 on which the nut 12 is threaded. A shoulder 20 on the plug 14 forms a conical nosepiece 22 which acts as a sealing surface in conjunction with a hose union or the like. The end portion of the hose may be cut back as at 11 and it may be flared outwardly as in Fig. 3 (not shown). In Fig. 4 (not shown), a soft rubber washer (31) is bonded to the moulded part of the fitting during moulding. The injected material may be thermosetting or thermoplastic, e.g. a polyamide or polyurethane with or without a glass fibre filling. The nut 12 may be made of any material having a higher melting point than the moulded material, e.g. it may be of steel, brass, a polysulphone or a fabric-reinforced phenol formaldehyde resin.
Patent GB-1352319-A (GB)
Title: Cladding of metals
IPC: B32B15/01
Filed: 1970-03-20
Abstract: 1352319 Making metal articles JOHNSON MATTNEY & CO Ltd 19 April 1971 [20 March 1970] 13599/70 Heading B3A [Also in Division C1] Articles for use in glass manufacture at operating temperatures of between 1100‹ C. and 1500‹ C. comprise a core and a sheet of a platinum group metal or an alloy based on such metal with a barrier layer between core and sheath of magnesia, the core being (1) either Mo or W with the partial pressure of oxygen in the interspace being below one micron, or (2) of a refractory metal or alloy of Nb, Ta, Cr, Zr, V, Hf, Rh and in which the oxides thereof are less volatile than the oxides of Mo at the operating temperature or (3) of Mo or W or an alloy of Mo and W with an atmosphere of an inert gas in the interspace. Argon is the preferred gas, but nitrogen or helium may be used. At least the major portion of the surface of the core may be coated with a getter material selected from Ti, Zr, Hf, Th, V, Ni or Ta or may be alloyed therewith, the getter material being different from the core material. The barrier layer may also contain a small quantity of vitreous material such as a borosilicate glass. Specifications 1,190,266, 1,195,349 and 1,222,434 are referred to.
Patent GB-1354117-A (GB)
Title: Drying or degreasing of parts
IPC: C23G3/00
Filed: 1970-07-02
Abstract: 1354117 Vibrating helical conveyers WILLIAM BOULTON Ltd 29 June 1971 [2 July 1970] 32121/70 Heading B8A [Also in Divisions C7 and F4] Parts are cleaned, degreased or dried whilst moving upward along a helical path by giving a chamber 35 rotary oscillations about a vertical axis by, e.g. out of balance weights 24, 25 or electromagnetically.
Patent ID-30230-A (ID)
Inventor: HENEGHAN MICHAEL
IPC: B41M5/337
Filed: 1999-12-03
Abstract: A heat sensitive recording material, comprisinga) at least one colour forming compound, andb) at least one developer of the formulawhereinR1 is unsubstituted or substituted phenyl, naphthyl or C1-C20alkyl,X is a group of the formulaA is unsubstituted or substituted phenylene, naphthylene or C1-C12alkylene, or is an unsubstituted or substituted heterocyclic group,B is a linking group of formula -O-SO2-, -SO2-O-, -NH-SO2-, -SO2-NH-, -S-SO2-, -O-CO-, -O-CO-NH-, -NH-CO-, -NH-CO-O-, -S-CO-NH-, -S-CS-NH-, -CO-NH-SO2-, -O-CO-NH-SO2-, -NH=CH-, -CO-NH-CO-, -S-, -CO-, -O-, -SO2-NH-CO-, -O-CO-O- and -O-PO-(OR2)2, andR2 is unsubstituted or substituted aryl or benzyl or C1-C20alkyl,with the proviso, that, if B is not a linking group of formula -O-SO2-, R2 is unsubstituted or substituted phenyl, naphthyl or C1-C8alkyl and that, if B is -O-, R2 is not alkyl.
Patent IL-109542-A (IL)
Title: Breath collection devices
Inventor: MURNICK JANE GEORGE
IPC: A61B5/08
Filed: 1994-05-04
Abstract: A unit to take and retain a sample of exhaled breath comprises a body (22) with an openable closure (50,52) at each end. Exhaled breath is passed through the body with both ends open, then both closures are closed and latched in the closed position. The closures may be mounted on opposite side of the body and be moved towards each other to the closed position. Alternatively, the closures may be rotatably mounted to the body so that rotation of one w.r.t. the other causes rotation and closures of both.
Patent IL-110123-A (IL)
Title: Method of forming shaped hydrogel articles including contact lenses using inert displaceable diluents
IPC: C08L71/02
Filed: 1994-06-24
Abstract: Shaped hydrogel articles such as soft contact lenses are prepared by the steps of:     (1) molding or casting a polymerization mixture comprising:   (a) a monomer mixture comprising a major proportion of one or more hydrophilic monomers such as 2-hydroxyethyl methacrylate, and one or more cross-linking monomers; and (b) an inert, displaceable diluent selected from the group consisting of:     (i) ethoxylated alkyl glucoside;   (ii) ethoxylated bisphenol A;   (iii) polyethylene glycol;   (iv) mixture of propoxylated and ethoxylated alkyl glucoside; (v) single phase mixture of ethoxylated or propoxylated alkyl glucoside and C2-12 dihydric alcohol; (vi) adduct of  epsilon -caprolactone and C2-6alkanediols and triols;     (vii) ethoxylated C3-6alkanetriol; and   (viii) mixtures of one or more of (i) through (vii), under conditions to polymerize said monomer mixture to produce a shaped gel of a copolymer of said monomers and said diluent; and   (2) thereafter replacing said diluent with water. xt
Patent IL-114446-A (IL)
Title: Pharmaceutical preparation for pain management and process for its preparation
Inventor: BRODIN ARNE FOLKE
IPC: A61K47/44
Filed: 1995-07-04
Abstract: PCT No. PCT/SE95/00760 Sec. 371 Date Sep. 18, 1995 Sec. 102(e) Date Sep. 18, 1995 PCT Filed Jun. 21, 1995 PCT Pub. No. WO96/01637 PCT Pub. Date Jan. 25, 1996A new pharmaceutical preparation comprising one or more local anaesthetic agents, a polar lipid, a triacylglycerol and optionally water. The new pharmaceutical preparation is excellent for topical treatment of pain.
Patent IL-123281-A (IL)
Title: Centrifugal device for the purification of liquids and method therefor
IPC: C02F1/38
Filed: 1998-02-12
Abstract: A device for purification of liquids containing contaminant substances, which includes: (a) a centrifuge device (12) mounted for rotation about a generally vertical rotation axis (16) which includes: (i) a contaminated liquid inlet port (28) located along said rotation axis, for permitting the inflow of a contaminated liquid; (ii) a purified liquid outlet port (30) located along said rotation axis, for permitting the outflow of a purified liquid, after removal therefrom of contaminant substances; (iii) a generally circular peripheral conduit (20) mounted so that its axis of symmetry coincides with said rotation axis, and arranged for rotation thereabout; (iv) outflow conduit apparatus (22) for permitting outflow of the contaminated liquid from said contaminated liquid inlet port to said peripheral conduit; and (v) return flow conduit apparatus for permitting a return flow of the purified liquid from said peripheral conduit to said purified liquid outlet port, (b) a contaminated liquid source for supplying to said liquid inlet port, at at least a predetermined pressure, a liquid containing one or more contaminant substances sought to be removed therefrom, thereby to substantially fill said outflow conduit apparatus, said peripheral conduit, and said return flow conduit apparatus, with liquid, so as to cause an outflow of the liquid through said outlet port under pressure, wherein the contaminant substances have a greater density than the liquid; and (c) a motor (56) for rotating said centrifuge device at high speed, thereby to centrifugally accelerate the liquid and contaminants, such that the contaminant substances are accelerated under an outward force which is greater than the pressure of the return flow of the liquid, and so as to cause the contaminant substances to remain in said peripheral conduit, while the liquid flows from said peripheral conduit, along said return flow conduit apparatus, and discharges through said purified liquid outlet port. 133 ז' באייר התשס" א - April 30, 2001
Patent IL-125120-A (IL)
Title: Blade, particularly for blade-carrying chassis
IPC: A01B13/08
Filed: 1996-12-27
Abstract: In a blade (1) for a blade-carrying chassis (2) to be drawn by a tractor vehicle, said blade comprising at least one blade body (3) fixed to the chassis, the blade body having at least one portion that is inclined laterally relative to a vertical plane parallel to a direction of advance of the tractor vehicle to form relative to this vertical plane an angle of 5-20o, the improvement in which the inclined portion comprises, adjacent to a lower edge thereof, a heel (6) of positive angle in a direction of ground, said heel being provided with at least one wear member (7) comprising at least one point (8) that is offset from a front edge of the heel relative to the direction of advance and that is offset laterally from an attack edge (14) of the inclined portion of the body of the blade to exert a raising action on a strip of soil whose resultant movement is substantially vertical. 3013 י' בכסלו התשס" ב - November 25, 2001
Patent IL-126269-A (IL)
Title: Encoding apparatus and method, decoding apparatus and method, and recording medium
IPC: G06T9/00
Filed: 1998-09-17
Abstract: A method for producing a decoded picture from a code representing blocks of an encoded interlaced picture, comprising the steps of: receiving said code including block position information indicating a position in a picture of a pre-transformed block and a transformation parameter representing a defined transform processing of said pre- transformed block; performing transformation processing on a block identified by said clock position information, said transformation processing being based on said transformation parameter; constructing a decoded picture from the transformation processed blocks; and re-arraying the decoded picture on a scanning line basis to construct an output picture. 2316 ו' באלול התשס" ב - August 14, 2002
Patent IL-129887-A (IL)
Title: Composite stratified material and its use for coins
IPC: B32B15/01
Filed: 1997-11-10
Abstract: A composite stratified material consisting of a core layer of a ferritic chromium steel, which is plated on both sides with a steel layer, the steel used for plating the core layer consisting of, in percentage by mass rest iron as well as impurities from the manufacturing process, and additionally containing one or more of the following elements in percentage by mass: for use as material for the manufacture of stamped coins, slugs or chips.
Patent IL-133130-A (IL)
Title: Method for production of 2,4,5-trifluorobenzonitrile
IPC: C07C253/00
Filed: 1998-06-18
Abstract: Process for preparing 2,4,5-trifluoro-benzonitrile, characterized by the following steps: (A) reaction of 2,4,5-trifluoro-aniline with a nitrosating agent in the presence of a diluent; (B) reaction of the reaction product obtained in step (A) with an alkali metal cyanide in the presence of copper cyanide or copper sulphate, an acid acceptor and a diluent.
Patent IL-138967-A (IL)
Title: Single surface multi axis aircraft control
IPC: B64C39/10
Filed: 1999-04-06
Abstract: An aerodynamic control device (10) for integrated use with an aircraft having an inboard lifting member (18) having a leading edge (20), a pair of opposing distal edges (22a, 22b) and a trailing edge (24) the aerodynamic control device comprising: a movable outboard member (30) extending substantially about the leading, distal and trailing edges of the inboard lifting member and spaced apart therefrom, the outboard member being a unitary uninterrupted 3196 י' בטבת התשס" ד - January 4, 2004 member, the outboard member having a leading edge portion (32), a pair of opposing distal edge portions, (34a, 34b) and a trailing edge portion (36) which are collectively movable in unison in relation to the inboard lifting member to form an uninterrupted airfoil surface extending about the inboard lifting member and the outboard member for achieving desired aerodynamic control of the aircraft.
Patent IL-141889-A (IL)
Title: Binder for manufacturing a food bar
IPC: A23L7/17
Filed: 2001-03-07
Abstract: Ready-to-eat food bar consisting of agglomerated particles of one or more cooked cereal bases mainly comprising amylaceous materials and possibly milk solids which are coated with a binder mainly comprising sugars, milk solids, humectants and fat.
Patent IL-153514-A (IL)
Title: Compositions and methods to improve the oral absorption of antimicrobial agents
IPC: A61K47/48
Filed: 2002-12-18
Abstract: The present invention provides compositions and methods for increasing absorption of antibacterial agents, particularly third generation cephalosporin antibacterial agents, in oral dosage solid and/or suspension forms. Specifically, the composition is comprised of a biopolymer that is preferably swellable and/or mucoadhesive, an antimicrobial agent, and a cationic binding agent contained within the biopolymer such that the binding agent is ionically bound or complexed to at least one member selected from the group consisting of the biopolymer and the antimicrobial agent.